1Made of good quality TPE material, durable and wear-resistant, can withstand repeated stretching without breaking. 210 steel studs evenly distributed offers excellent traction. Suitable for ice, snow, mud, road, mountain road. 3Durable ice grips with good elasticity, easy to put on existing shoes without buckles or straps. 4Easy to take on and off, just simply stick the toe of your shoe in the front loop and grab the strap on the back and stretch it over your shoe's heel. Suitable for boots, sports shoes, casual shoes and dress shoes. 5Ideal for outdoor activities such as fishing, hunting, walking, jogging, hiking, running, shoveling snow, etc.